About this item
Column heaters control the temperature of the analysis, by ensuring accurate and reproducible sample results. These both models are designed to work in conjunction with the TC-45 for chromatography application needs "above ambient" range. Wide selection of heaters and controllers designed to be combined for specific needs.
- Thermostat limits the heater temperature, preventing overheating
- Pre-heater maximizes column efficiency
- Two-part aluminum oven with heating element
Ideal when working with a single HPLC column, several extra-long GPC columns, or performing post-column derivations requiring a heating chamber
Temperature controllers (TC) are available to work in conjunction with the column heaters. TC heaters are precision solid-state temperature measurement and heater control instruments. Temperature measurement is provided by an A/D converter and associated circuitry calibrated for a 1,000-Ω platinum resistance temperature detector (RTD).
CH-430 Model: Column supports accommodate HPLC columns from 1/4", 3/8" and 1/2" OD columns.
CH-460 Model: Column supports accommodate HPLC columns from microbore to 1/2" OD columns.
They feature inlet pre-heaters which maximize column efficiency by warming the mobile phase before it reaches the column, eliminating the undesirable effects of column temperature gradients.